000 00266nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _a"ALAN V OPPENHEIM, ALAN S WILSKY & S HAMID NAWAB"
245 _aSIGNALS & SYSTEMS
250 _a2
260 _c2006
_bPEARSON EDUCATION
999 _c32497
_d32497